Page 7

46. Professional correspondence : January 1958 - August 1958
47. Professional correspondence : August 1958 - December 1958
48. Professional correspondence : January 1959 - May 1959
49. Professional correspondence : June 1959 - December 1959
50. Professional correspondence : January 1960 - March 1960
51. Professional correspondence : March 1960 - June 1960
52. Professional correspondence : June 1960 - December 1961
53. Professional correspondence : January 1962 - July 1962.
54. Professional correspondence : July 1962 - November 1962
55. Professional correspondence : November 1962 - May 1963
56. Professional correspondence : May 1963 - November 1963
57. Professional correspondence : November 1963 - February 1964